Specifications
Maintenance 
9-4 OPERATION GUIDE
2
Open the Front Cover.
3
Lift the Developer Unit together with the 
Toner Container out of the printer.
4
Using the green handles lift the Drum Unit 
out of the machine.
NOTE: The Drum Unit is sensitive to light. 
Never expose the Drum Unit to light for 
more than five minutes.
5
Place the Drum Unit flat on a clean, level 
surface.
IMPORTANT: Do not place the Drum Unit 
on end.
6
Use a clean, lint free cloth to clean dust and 
dirt away from the metal Registration Roller 
(metal) 
c.
IMPORTANT: Take care not to touch the 
Transfer Roller (black) d during cleaning.
d
c










